The spotlight, page-2

Yes , DC states that the Dome is "highly prospective for Cesium" and he will have the key surface vectors (a surface chemistry/radiometry fingerprint) from the Sinclair Mine area to guide him to the next pollucite deposits in the Cat 5 areas of this long pegmatite corridor.   Finding a TANCO-sized deposit of pollucite, or several smaller deposits, would make PIO the world's #1 source of cesium -  just in time to support the production and launch of cesium perovskite solar panels.